I have been a lone parent for soooo long, and I always thought it would be easier when they were older.
In some ways it is. But I didn't realise how emotionally exhausting it is. Coping with their emotions going haywire, the testosterone all over the place! And how they are ALWAYS hungry.
Its the finances that get harder too. I used to be able to buy clothes for them (which meant in the sales!) but now they want what their friends want, paying for activities and clubs etc etc
But I also find it hard that I don't get any proper time to myself to recharge my batteries. I often sleep before them!!!